Struct CommandInfo 

pub struct CommandInfo {
    pub id: CommandId,
    pub names: Vec<String>,
    pub description: String,
    pub args: Vec<ArgSpec>,
}

Command metadata for queries (no execution capability).

This is a snapshot of command information that can be serialized, cloned, and passed to modules without exposing the handler.

Fields

• id: Unique command identifier (module:name)
• names: User command aliases (e.g., ["w", "write"])
• description: Human-readable description
• args: Argument specifications

Fields

id: CommandId

Unique command identifier.

names: Vec<String>

User command aliases (e.g., ["w", "write"]).

description: String

Human-readable description.

args: Vec<ArgSpec>

Argument specifications.

Implementations

impl CommandInfo

pub fn from_command<C: Command + ?Sized>(cmd: &C) -> Self

Create from a Command trait implementor.

Extracts all metadata into owned types for safe passing across module boundaries.

pub const fn has_user_names(&self) -> bool

Check if this command has any user-facing names.

Commands with names can be invoked from the command line (:w). Commands without names are internal-only (keybinding commands).

Trait Implementations

impl Clone for CommandInfo

fn clone(&self) -> CommandInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CommandInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.